function FensterOeffnen (pf_url,h,b,o,l) {
Neufenster = window.open(pf_url, "AnderesFenster", "width="+b+",height="+h+",left="+l+",top="+o+",resizable=no,menubar=no,status=no,location=no,toolbar=no,scrollbars=yes");

}